138305440

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1$

素因数の和:124

約数の個数: 288

約数和(自身を含む): 434367360

約数和(自身を除く): 296061920

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 23, 26, 28, 32, 35, 40, 46, 49, 52, 56, 59, 65, 70, 80, 91, 92, 98, 104, 112, 115, 118, 130, 140, 160, 161, 182, 184, 196, 208, 224, 230, 236, 245, 260, 280, 295, 299, 322, 364, 368, 392, 413, 416, 455, 460, 472, 490, 520, 560, 590, 598, 637, 644, 728, 736, 767, 784, 805, 826, 910, 920, 944, 980, 1040, 1120, 1127, 1180, 1196, 1274, 1288, 1357, 1456, 1495, 1534, 1568, 1610, 1652, 1820, 1840, 1888, 1960, 2065, 2080, 2093, 2254, 2360, 2392, 2548, 2576, 2714, 2891, 2912, 2990, 3068, 3185, 3220, 3304, 3640, 3680, 3835, 3920, 4130, 4186, 4508, 4720, 4784, 5096, 5152, 5369, 5428, 5635, 5782, 5980, 6136, 6370, 6440, 6608, 6785, 7280, 7670, 7840, 8260, 8372, 9016, 9440, 9499, 9568, 10192, 10465, 10738, 10856, 11270, 11564, 11960, 12272, 12740, 12880, 13216, 13570, 14455, 14560, 14651, 15340, 16520, 16744, 17641, 18032, 18998, 20384, 20930, 21476, 21712, 22540, 23128, 23920, 24544, 25480, 25760, 26845, 27140, 28910, 29302, 30680, 33040, 33488, 35282, 36064, 37583, 37996, 41860, 42952, 43424, 45080, 46256, 47495, 47840, 50960, 53690, 54280, 57820, 58604, 61360, 66080, 66493, 66976, 70564, 73255, 75166, 75992, 83720, 85904, 88205, 90160, 92512, 94990, 101920, 107380, 108560, 115640, 117208, 122720, 123487, 132986, 141128, 146510, 150332, 151984, 167440, 171808, 176410, 180320, 187915, 189980, 214760, 217120, 231280, 234416, 246974, 265972, 282256, 293020, 300664, 303968, 332465, 334880, 352820, 375830, 379960, 429520, 462560, 468832, 493948, 531944, 564512, 586040, 601328, 617435, 664930, 705640, 751660, 759920, 859040, 864409, 987896, 1063888, 1172080, 1202656, 1234870, 1329860, 1411280, 1503320, 1519840, 1728818, 1975792, 2127776, 2344160, 2469740, 2659720, 2822560, 3006640, 3457636, 3951584, 4322045, 4939480, 5319440, 6013280, 6915272, 8644090, 9878960, 10638880, 13830544, 17288180, 19757920, 27661088, 34576360, 69152720, 138305440]

約数ペア:

[(1, 138305440), (2, 69152720), (4, 34576360), (5, 27661088), (7, 19757920), (8, 17288180), (10, 13830544), (13, 10638880), (14, 9878960), (16, 8644090), (20, 6915272), (23, 6013280), (26, 5319440), (28, 4939480), (32, 4322045), (35, 3951584), (40, 3457636), (46, 3006640), (49, 2822560), (52, 2659720), (56, 2469740), (59, 2344160), (65, 2127776), (70, 1975792), (80, 1728818), (91, 1519840), (92, 1503320), (98, 1411280), (104, 1329860), (112, 1234870), (115, 1202656), (118, 1172080), (130, 1063888), (140, 987896), (160, 864409), (161, 859040), (182, 759920), (184, 751660), (196, 705640), (208, 664930), (224, 617435), (230, 601328), (236, 586040), (245, 564512), (260, 531944), (280, 493948), (295, 468832), (299, 462560), (322, 429520), (364, 379960), (368, 375830), (392, 352820), (413, 334880), (416, 332465), (455, 303968), (460, 300664), (472, 293020), (490, 282256), (520, 265972), (560, 246974), (590, 234416), (598, 231280), (637, 217120), (644, 214760), (728, 189980), (736, 187915), (767, 180320), (784, 176410), (805, 171808), (826, 167440), (910, 151984), (920, 150332), (944, 146510), (980, 141128), (1040, 132986), (1120, 123487), (1127, 122720), (1180, 117208), (1196, 115640), (1274, 108560), (1288, 107380), (1357, 101920), (1456, 94990), (1495, 92512), (1534, 90160), (1568, 88205), (1610, 85904), (1652, 83720), (1820, 75992), (1840, 75166), (1888, 73255), (1960, 70564), (2065, 66976), (2080, 66493), (2093, 66080), (2254, 61360), (2360, 58604), (2392, 57820), (2548, 54280), (2576, 53690), (2714, 50960), (2891, 47840), (2912, 47495), (2990, 46256), (3068, 45080), (3185, 43424), (3220, 42952), (3304, 41860), (3640, 37996), (3680, 37583), (3835, 36064), (3920, 35282), (4130, 33488), (4186, 33040), (4508, 30680), (4720, 29302), (4784, 28910), (5096, 27140), (5152, 26845), (5369, 25760), (5428, 25480), (5635, 24544), (5782, 23920), (5980, 23128), (6136, 22540), (6370, 21712), (6440, 21476), (6608, 20930), (6785, 20384), (7280, 18998), (7670, 18032), (7840, 17641), (8260, 16744), (8372, 16520), (9016, 15340), (9440, 14651), (9499, 14560), (9568, 14455), (10192, 13570), (10465, 13216), (10738, 12880), (10856, 12740), (11270, 12272), (11564, 11960)]